Model: 457-5754
Ring SpacerProperties:
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.
Part 457-5754 NSN 5365-00-451-3978
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
Pricing & Availability Check
Submit this form for stock availability and pricing.How to Order
Ordering from buyaircraftparts.comIf you would like to order this ring spacer (NSN 5365-00-451-3978)
please submit the pricing and availability form above to receive an up to date quote by email.
If you agree to the pricing and terms you can e-sign your order online!
We are pleased to have the opportunity to serve you.
Have a Question
Hours: | 08:00-18:00 Eastern Standard Time |
Phone: | +1 470-231-0824 |
Email: | Contact Form » |
Schedule B and Export
- Schedule B: 7616995095
- SITC: 69979
- End Use: Finished metal shapes
- NAICS: 332999
- USDA: 1
Freight Class: Articles of aluminum nesoi
Highest Rated Parts
-
DIN931M12X1.75X80-10.9-A3D Machine Bolt
NSN 5306-01-444-8366
-
2173 Electromagnetic Component Core
NSN 5950-00-603-9831
-
2640-148 ASSEMBLY B Ball Valve
NSN 4820-01-240-8397
-
2897268-1 Radio Frequency Circulator
NSN 5985-01-027-7630
Recently Purchased Parts
-
L5805432-001 Metal Tube Assembly
NSN 4710-01-411-5515
-
19320-100 Fault Locating Indi
NSN 6625-01-366-2509
-
EAS82503-1 Rota Electro-mechanical Actuator
NSN 4810-01-609-8418
-
135MRK4 Tube Assembly
NSN 4710-00-244-0389
Hot Parts
-
NAS1398C3A5 Blind Rivet
NSN 5320-01-648-2996
-
10AA9 Electrical Conta Holder Assembly
NSN 5977-00-800-7330
-
AP-A-678 Temperature Regulating Valve
NSN 4820-01-530-3525
-
203 Analyzed Reagent Ethyl Acetate
NSN 6505-01-458-1387